Q: Draw the mechanism for when SALICYLIC ACID reacts with P-TOLUIDINE. here's what was done for the…
A: The experiment that was performed says that the acid or salicylic acid first reacts with thionyl…
Q: The Ksp of lead(II) carbonate, PbCO3, is 7.40 × 10-¹4. Calculate the solubility of this compound in…
A: Answer: For a sparingly soluble salt, it is always considered that all its dissolved part is in…
Q: 3. The reaction below is used in the production of polysantol, a commonly used fragrance molecule. H…
A: All the reaction schemes are shown below with detailed explanation. For the first cases, the…
Q: 6. What is the frequency of a light source that has a wavelength of 620 nm? What is the energy this…
A: Wavelength of the wave = λ= 620 nm = 620×10–9 m We need to calculate frequency and energy of this…
Q: 8. Calculate the change in enthalpy of the reaction below when aqueous carbonic acid reacts with…
A:
Q: Draw out a detailed reaction pathway (including arrow pushing) where hexanal is formed from…
A:
Q: Draw a Lewis dot structure. For central atom name the electronic geometry and indicate hybridization…
A: We have to draw the Lewis structure for the following compounds
Q: The following reaction is an example of what type of reaction? i OEt Multiple Choice O Michael…
A: The given reaction involves 1,4 addition of a nucleophile to the α-β unsaturated carbonyl compound…
Q: The Solubility Product Constant for cobalt(II) carbonate is 8.0 x 10-¹3. The molar solubility of…
A: the question is based on solubility equilibria
Q: A student combined 45.3 mL of a 0.549 M calcium nitrate Ca(NO3)₂ solution with 89.55 mL of a 1.321 M…
A: For first Ca(NO3)2 solution, Concentration of Ca(NO3)2 solution = 0.549 M = 0.549 mol/L Volume of…
Q: generate 16. Hydrazine (N₂H4) is an inorganic compound that was used as a long-term storable…
A: According to Hess law enthalpy change of net reaction is always same whether it takes place in one…
Q: Addition of mesitylene to the strongly acidic solvent HF / SbF5 at -45 °C gives a new species which…
A: A question based on NMR spectroscopy. A chemical reaction at low temperature is given using the hint…
Q: B. poy bud HCI (2 equivalents) H₂SO4, HgSO4, H₂O 1.03 2. H₂O seu von un
A: Markovnikov’s Rule : When HCl or H2O is added to an unsymmerrical alkene, hydrogen is added to the…
Q: N a 2 [ OH CI
A:
Q: Choose the compound that the spectrum below best represents: MASS SPECTRUM Rel. Abundance 100.- 80.-…
A: To choose the best compound having the following spectrum. "Since you have asked multiple…
Q: TiO²+ 0.10V Ti³+ -0.37 Ti²+ -1.63 ‒‒‒‒‒ Ti a) Use the potentials given in the Latimer diagram above…
A: A Latimer diagram is a graphical representation that shows the standard reduction potentials (E°) of…
Q: How many moles of Na2S2O3 are needed to dissolve 0.65 mol of AgBr in a solution volume of 1.0 L, if…
A: Answer: When AgBr is dissolved in solution that contains S2O32- ion, then Ag+ ion will form water…
Q: The compound Na₂[CoFg] is paramagnetic. Determine the oxidation number of cobalt in this compound,…
A: Paramagnetic complex:- The complex having on eor more unpaired electron called as paramagnetic. Weak…
Q: b. CH3 1. CH₂MgBr, Ether 2. HCl (dilute), H₂O
A:
Q: Explain the differing degree of dissociation of H2SO4 in the following solvents. a) HCl b) H2O c)…
A: The common ion effect and Le Chatelier's principle are two concepts in chemistry that relate to the…
Q: Identify the second product in the following nuclear reactions.
A: Since, Balanced nuclear reaction means number of proton in both side is equal and also mass number…
Q: Farmers who raise cotton once used atsemic acid, H3AsO4, as a defikuabt at harvest time. Arsenic…
A: The question is based on the concept of pH of the solution. it is defined as a negative logarithm…
Q: Propose a mechanism to account for the following transformation. লু HOt HO. OH
A: In the presence of acidic condition protonation of Epoxide takes place. Then a nucleophile can…
Q: 15. The reaction A(g) + 2B(g) É C(g) was allowed to come to equilibrium. The initial amounts of…
A: Initial number of moles of A=1.0 mol Initial number of moles of B=1.8 moles Final…
Q: iii) Explain why it seems like the NaOH hydrolysis of an amide will not work, and then show how it…
A: Since you have asked multiple questions, we will solve the first question for you. If you want any…
Q: Draw the product of this Robinson annulation reaction. Ignore inorganic byproducts. + 0
A: It is Michael addition followed by aldol condensation
Q: Write a balanced nuclear equation for the following: The nuclide bismuth-214 undergoes alpha…
A:
Q: Refer to Appendix 6 which shows the calculations involved in determining the volumes of 0.20 M…
A: To calculate the volumes of acetic acid (CH3COOH) and sodium acetate (CH3COONa) needed to make 20.00…
Q: In reference to a reaction between NaOH 50mL 1.0M and HCL 50mL 1.0M: if the reaction had been…
A: Reaction between NaOH 50mL 1.0M and HCL 50mL 1.0M: if the reaction had been performed using 50mL of…
Q: 2N₂(g) + O₂(g) → 2N₂O(g) Using standard absolute entropies at 298 K, calculate the entropy change…
A:
Q: 8. A Chlorine atom has a first ionization energy of 1251.2 kJ/mol. Light of what frequency is…
A: Since you have mentioned question 8, we are providing you a solution for that only. Given : first…
Q: CHEMWORK Mark the correct statement(s). (Select all that apply.) 235 U undergoes spontaneous…
A: A question based on nuclear chemistry. 4 statements about nuclear chemistry is given from which the…
Q: What is the systematic name for the compound shown? H3C- The name is: N CH3 CH3
A:
Q: 11.32) Identify the following as properties of either glycogen, amylopectin, both glycogen and…
A: Note: “Since you have posted a question with multiple sub-parts, we will solve the first three…
Q: What is the pH of a 0.12 M solution of Na2SO3 at 25 °C? For the diprotic acid, H₂SO3, Ka1 = 1.2 x…
A:
Q: 4. Determine the visible light range (400-700 nm) in picometers. Which color of light has the…
A: Visible light range has the wavelength 400-700 nm, with red color as longest wavelength and violet…
Q: 1) Calculate the enthalpy of formation of propane gas, given the following information. O₂ (g)---->…
A: Since you have asked multiple questions, we will solve the first question for you. If you want any…
Q: 1. Write a balanced equation for the oxidation of phosphorus by nitric acid, which is described by…
A:
Q: Draw a Lewis diagram for CH₂OCH3- Use your diagram to answer the following questions. The number of…
A: CH3OCH3 is dimethyl ether. Lewis structure can be drawn by first knowing the total valence…
Q: Solid lead (II) nitrate is slowly added to 125 mL of a 0.190 M potassium hydroxide solution until…
A: Given,KOH=0.190 M , 125 mLPb(NO3)2 = 0.0547 M KOH and Pb(NO3)2 react with each other.2KOH + Pb(NO3)2…
Q: 14. A substance is found by analysis to contain 45.57% tin and 54.43% chlorine. What is the…
A: Given that, Amount of tin in a compound = 45.57% Amount of chlorine in a compound = 54.43% Atomic…
Q: Draw the major product of the three-step synthesis. d 1. cat H₂O* 2. Bi Br. 3. H₂O*
A: >Amine has nucleophilic character because it has loan pair hence it can give nucleophilic…
Q: 2. What product is isolated when 3-hexanol is treated with sodium dichromate (Na₂Cr₂O7) in sulfuric…
A:
Q: Reaction B. OH Br pyridine Draw product B. Select Draw Templates More G S C H O Br
A: Acid chloride react with carboxylic acid to form anhydrides.
Q: 25.00 grams of Xe gas are placed in an expandible container at 15oC and 725 mm Hg. What is the new…
A:
Q: What quantity in moles of NaOH are there in 82.0 mL of 0.300 M NaOH? 1 4 2 5 mol 3 6 SUB X
A:
Q: 3. Calculate the frequency of a wave that has a wavelength of 82 dm? How much energy will one mole…
A:
Q: In order to produce 842 kJ of heat, how many grams of hydrogen gas must burn in the reaction below?…
A: Given reaction: 2H2(g) + O2(g) → H2O(g) ∆H = -486 kJ Since ∆H is negative, the reaction is…
Q: Me ОН ??? Me
A:
Q: Calculate E for the electrochemical cell below, Ag | AgCl| CH || Cu²+ | Cu given the following…
A: Answer: Electrochemical cell is a type of cell that converts chemical energy into electrical energy…
give a detailed information about click chemistry? who discovered it ? what is its significance?
Step by step
Solved in 4 steps
- Answer the following pre lab questions. The safety precautions and procedures are in the photos that I sent.This is not an graded assignment please complete 6-9 again NEXT PAGE I POSTED TO SHOW HOW IT SHOULD BE DONEHelping tags: Chemistry . . . WILL UPVOTE, just pls help me answer the questions and show complete solutions. Thank you! 3